- 2Significado: characteristicdifficult complicated tryingcomplex obscure heavy
- 3Significado: variousvaried complicated many manifoldcompound aggregated many-sided multiple
- 4Significado: complexcomplicated convoluted elaborate confusedintricate entangled multifarious involved
- 5Significado: abstruseobscure complex complicateddeep difficult abstract
- 6Significado: compositeintricate complicated complex mixedcombined difficult involved compound
- 7Significado: propertycomplicated complex formidable difficultintricate perplexing puzzling hard
- 8Significado: difficultabstruse perplexing hard abstractheavy complicated puzzling